Analysis
- max time kernel
149s - max time network
113s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
22/05/2026, 18:44
General
- Target tmpww766q29.dll
- Size 506KB
- Sample260522-xdqsrsfx4y
- SHA256 b35ad69768a7ce3db49edb414b855e06236cc9948616b055bd2503e83c2564e7
Malware Config
Extracted
-
zloader
-
bot5
-
bot5
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https://militanttra.at/owg.php
-
build_id
15
Signatures
- Family: Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\tmpww766q29.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\tmpww766q29.dll,#12⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msiexec.exemsiexec.exe3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2844-0-0x000000007501C000-0x000000007501F000-memory.dmp
memory/2844-1-0x0000000074FC0000-0x0000000075043000-memory.dmp
memory/2844-2-0x0000000074FC0000-0x0000000075043000-memory.dmp
memory/2844-3-0x0000000074FC0000-0x0000000075043000-memory.dmp
memory/2844-4-0x000000007501C000-0x000000007501F000-memory.dmp
memory/2844-8-0x0000000074FC0000-0x0000000075043000-memory.dmp
memory/4924-7-0x0000000001010000-0x000000000103B000-memory.dmp
memory/4924-9-0x0000000001010000-0x000000000103B000-memory.dmp
memory/4924-11-0x0000000001010000-0x000000000103B000-memory.dmp
memory/4924-12-0x0000000001010000-0x000000000103B000-memory.dmp
memory/4924-13-0x0000000001010000-0x000000000103B000-memory.dmp